The correct answer is B !! Both are interdependent thus forming a mutualistic association !!
As both can not live without each other thus making obligate !!
so They share obligate mutual association !! Go with B !!
        
                    
             
        
        
        
Answer: Disagree
Explanation:
 I tend to disagree with this statement because predators actually have a place in ecosystems to keep prey species from becoming overpopulated, hence, the extent of the overpopulation would likely have been much less if the natural predators were allowed to play a role in controlling the deer population. 
 
        
             
        
        
        
The answer is A. This ensures that the resource has enough time to regenerate so as to sustain consumption. An example is that of the carrying capacity of a habitat. If a herd of cows exceed the carrying capacity of the  grazeland, the grass will be depleted and the area will be predisposed to desertification. The environment will not be able to sustain the cows anymore until the herd number reduce.
 
        
                    
             
        
        
        
Answer:
Explanation:
there must be some specific species of fish check out in your book ,there are so many fishes in the world how can can i suggest whats happening to them
 
        
             
        
        
        
Does that mean in order? if not the answer is C